| 施肥对马尾松低产脂林分产脂量的影响 |
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| 引用本文： | 谢善高. 施肥对马尾松低产脂林分产脂量的影响[J]. 福建林业科技, 2008, 35(4) |
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| 作者姓名： | 谢善高 |
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| 作者单位： | 北京林业大学林学院,北京,100083;广西梧州市林业局,广西,梧州,543002 |
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| 摘 要： | 对立地指数为14的22年生马尾松天然次生林低产脂林分进行配方施肥,3 a后进行连续3 a的采脂试验,结果表明:平均单株单刀松脂产量施肥处理比对照提高13.48%~15.60%,低产脂林分施肥后松脂增产效益显著。
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| 关 键 词： | 马尾松 采脂 低产脂林分 施肥 产脂量 |
Fertilizer effects on the resin production of low-yield-resin plantations of Pinus massoniana |
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| XIE Shan-gao. Fertilizer effects on the resin production of low-yield-resin plantations of Pinus massoniana[J]. Journal of Fujian Forestry Science and Technology, 2008, 35(4) |
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| Authors: | XIE Shan-gao |
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| Abstract: | The research was done on measuring the effects of fertilizer application on the resin production 3 years after fertilization in the 22-year-old natural secondary and low-yield-resin plantation of Pinus massoniana planted in the soil index 14.The results showed that the average production of the resin in 3 years was 13.48%～15.60% higher than that of the CK in each tree;there was significant different in resin increment after fertilizer to the low-yield-resin plantations. |
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| Keywords: | Pinus massoniana resin tapping low-yield-resin plantation fertilization resin production |
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